A review of the South American species of Heilus Kuschel, 1955 (Curculionidae: Molytinae: Molytini: Hylobiina) with emphasis on those from Brazil

Revision of the genus Metura (Lepidoptera: Psychidae) with description of two new species

The order Tethyida (Porifera) in California: taxonomy, systematics, and the first member of the family Hemiasterellidae in the Eastern Pacific

Review of the Central Asian species of Phthorarcha Meyrick (Geometridae: Alsophilinae) with description of a new species

A new species of Bragasellus (Isopoda, Asellidae) from NW Spain, with a key to the known species of the genus

Additions to the knowledge of the Tribe Alyssontini (Hymenoptera: Crabronidae: Bembicinae) in India with description of two new species of the genus Alysson Panzer

First description of the male of Glyphiulus formosus (Pocock, 1895) (Diplopoda: Spirostreptida: Cambalopsidae) from China

Hydroporus novacula sp. n. from Georgia (Caucasus) (Coleoptera, Dytiscidae, Hydroporini)—the first terrestrial species of the genus?

Misidentification and notes on Plesionika semilaevis, Spence Bate, 1888 (Crustacean: Decapoda: Caridea) from the southern coast of India